html, body, div, span, p, ul, li, dl, dt, dd, ol, h1, h2, h3, h4, h5, h6, form, img, td, fieldset, legend, u, s, i, em, b, a {
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
}

body {
    width: 100%;
    height: 100%;
}

li {
    list-style-type: none;
}

a, s {
    text-decoration: none;
}

h1, h2, h3, h4, h5, h6, span, em, b, i {
    font-weight: 500;
    font-style: normal;
}

.clearfixed {
    height: 0;
    overflow: hidden;
    clear: both;
}

/* 万能清除 */

.clear::after {
    content: "";
    display: block;
    height: 0;
    clear: both;
    visibility: hidden;
    overflow: hidden;
}

.clearImgSpace {
    font-size: 0;
    border: none;
}